
American Louver Spiral Duct Grilles With Scoop
The American Louver Spiral Duct Grille is an all-aluminum air outlet designed for exposed duct systems. Engineered for delivering quiet, efficient airflow with a clean, modern look.
Features:
- Optimized blades – 3/4" spacing for smooth, directional air
- Adjustable air scoop – Control throw and deflection
- Sealed fit – Foam gasket minimizes leaks and rattling
- Sized to duct – Fits 8" to 41"+ diameters
- All-aluminum construction with mill finish
- Tight tolerances – Held to +/- 1/32" for precise fit
- Low noise – Designed for quiet, stable performance
- Suitable for supply or return applications
- Screws included
Note the sizes listed are NOMNIAL OPENING SIZES. See spec sheet for overall grille dimensions.